The House of Austria is a prominent royal family that played a significant role in European history. Originating in the 13th century, it became one of the most influential dynasties, ruling over various territories, including the Holy Roman Empire, Spain, and Austria. The family's power peaked during the 16th and 17th centuries, with notable figures like Charles V and Maria Theresa. The Habsburgs, a branch of the House of Austria, are particularly well-known for their strategic marriages, which expanded their influence across Europe. Their legacy includes a rich cultural heritage, with contributions to art, architecture, and politics that shaped the continent's history.